220 mta-gw.infomaniak.ch ESMTP Infomaniak Network Mail Exchanger - smtp-3-9002.mail.infomaniak.ch
250-smtp-3-9002.mail.infomaniak.ch
250-PIPELINING
250-SIZE 210763776
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250 8BITMIME

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:47:00:d6:09:d3:dd:9a:b2:7d:ac:72:4b:e5:54:0a:e5:d9
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Feb 29 22:39:08 2024 GMT
            Not After : May 29 22:39:07 2024 GMT
        Subject: CN=mta-gw.infomaniak.ch
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:cd:63:61:6c:e0:ac:e8:b4:fd:dc:92:d4:1a:69:
                    e2:d0:e4:6e:3c:2e:99:76:84:3b:21:9a:81:e1:dd:
                    6e:f2:27:b0:26:24:3d:12:5f:5e:a3:f3:0d:b3:95:
                    64:c0:43:49:45:c2:b3:d1:14:f5:de:91:0a:a3:46:
                    27:e1:36:9d:08:7b:e7:ef:bc:0a:c3:48:f0:73:88:
                    b9:6b:1c:5a:d6:af:18:de:04:01:24:5f:32:df:52:
                    1c:72:ef:37:e8:72:5c:20:94:4a:92:73:7a:ba:c4:
                    fa:69:73:d7:23:04:4b:1d:a0:b9:ce:29:09:65:e9:
                    1c:92:97:ff:db:27:88:ca:be:f6:dd:60:87:85:09:
                    2f:92:24:fb:b4:3b:f1:be:b7:af:51:80:27:60:4e:
                    85:b4:b1:2d:76:f5:66:0a:ee:52:d6:6c:3e:d8:fe:
                    88:57:7a:28:43:e5:45:2f:b9:b4:6d:75:48:45:c1:
                    d4:81:ba:c5:5b:4e:d1:17:b7:dd:f0:c7:c2:ce:46:
                    e9:80:46:52:b6:e3:2f:fe:cc:d3:f5:cc:05:c1:9d:
                    09:80:5a:67:77:7d:78:b3:b4:67:3f:23:b0:74:fa:
                    31:36:02:ff:53:61:85:3f:2f:9e:e0:45:c4:2f:5e:
                    30:eb:98:db:10:29:51:a3:5e:58:e2:fc:02:90:f3:
                    d4:ed
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                0B:CD:9E:34:44:88:F5:74:B5:23:4A:DE:2A:2B:C7:77:62:8B:5D:86
            X509v3 Authority Key Identifier: 
                14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:mta-gw.infomaniak.ch, DNS:mx.infomaniak.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
                                67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
                    Timestamp : Feb 29 23:39:08.565 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:B9:A6:38:21:30:BA:94:11:A8:F0:A2:
                                81:FD:C0:C7:6D:49:96:F3:6A:F0:29:A8:89:18:37:C0:
                                64:EC:52:BE:21:02:20:5C:92:1B:73:0C:D3:BF:E9:DE:
                                46:0D:41:41:55:9E:81:24:9D:6C:67:1A:59:BB:19:CD:
                                DC:87:F7:BB:BB:CB:54
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
                                65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
                    Timestamp : Feb 29 23:39:08.565 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D9:47:84:16:24:1C:EC:EC:74:CE:A1:
                                D3:D6:3F:A6:AE:19:AD:51:B5:9D:E0:DF:69:FB:5A:C6:
                                A0:4E:F4:88:75:02:20:44:F0:BF:DB:29:6D:69:F7:B8:
                                7A:C4:E7:50:6E:E8:72:A9:78:D4:90:8F:68:52:6B:D0:
                                7A:15:FB:16:17:24:FF
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        aa:85:44:3e:7d:ba:f9:45:35:12:d6:57:18:21:e8:e2:00:2e:
        fa:b7:76:bd:8a:35:d5:79:e3:18:0f:08:f1:26:f8:e4:61:0e:
        35:5d:93:5d:b9:7a:c9:52:fd:60:62:ff:f5:0d:d0:5d:58:3d:
        0b:35:0b:69:fb:38:9a:4a:41:25:4c:f7:3f:6a:dd:73:29:d5:
        b2:cb:d5:62:13:c1:da:0e:e8:c4:f6:18:3d:55:6c:2d:df:8e:
        63:70:75:ca:6a:0f:ea:30:ee:62:09:f1:d3:00:43:29:fc:29:
        d5:b1:2d:ae:6d:df:69:ff:a2:11:4a:b5:c8:55:e2:18:57:1b:
        18:94:1f:5b:2e:7e:f2:08:37:ca:91:3d:e3:c1:9a:6f:c6:bf:
        2a:4a:8f:e8:6f:17:64:ea:41:6a:55:77:7e:5c:0f:22:de:bc:
        8f:3f:07:cd:22:fb:af:92:b2:ef:18:df:3d:ac:ae:74:f6:bd:
        4d:6c:33:45:49:e6:4d:13:67:ba:55:90:e0:69:38:53:32:61:
        74:36:06:00:80:9a:4b:39:6a:7e:d8:b9:ad:7a:90:78:69:d8:
        79:48:e0:4b:ca:9a:dc:c6:ba:30:c3:7b:7f:a1:bc:b9:ea:b2:
        e2:7b:3a:3b:df:f9:41:a1:cd:b7:35:eb:ae:a8:b6:fd:10:d3:
        60:00:4b:f8